CA1183878A - Sheet feeder - Google Patents

Sheet feeder

Info

Publication number
CA1183878A
CA1183878A CA000405861A CA405861A CA1183878A CA 1183878 A CA1183878 A CA 1183878A CA 000405861 A CA000405861 A CA 000405861A CA 405861 A CA405861 A CA 405861A CA 1183878 A CA1183878 A CA 1183878A
Authority
CA
Canada
Prior art keywords
feed roll
axle
sheets
lever arm
brake
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA000405861A
Other languages
English (en)
French (fr)
Inventor
Raymond A. Hogenson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of CA1183878A publication Critical patent/CA1183878A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B65H3/02—Separating articles from piles using friction forces between articles and separator
    • B65H3/06—Rollers or like rotary separators
    • B65H3/0623—Rollers or like rotary separators acting at least during a part of each separation cycle on the articles in a direction opposite to the final separating direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
CA000405861A 1981-07-23 1982-06-23 Sheet feeder Expired CA1183878A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/286,338 US4394010A (en) 1981-07-23 1981-07-23 Sheet feeder
US286,338 1981-07-23

Publications (1)

Publication Number Publication Date
CA1183878A true CA1183878A (en) 1985-03-12

Family

ID=23098151

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000405861A Expired CA1183878A (en) 1981-07-23 1982-06-23 Sheet feeder

Country Status (5)

Country Link
US (1) US4394010A (enrdf_load_html_response)
EP (1) EP0071341B1 (enrdf_load_html_response)
JP (1) JPS5826743A (enrdf_load_html_response)
CA (1) CA1183878A (enrdf_load_html_response)
DE (1) DE3270231D1 (enrdf_load_html_response)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4519601A (en) * 1982-12-02 1985-05-28 Tokyo Shibaura Denki Kabushiki Kaisha Sheet feeding apparatus
USRE34454E (en) * 1985-12-24 1993-11-23 Brother Kogyo Kabushiki Kaisha Copying apparatus
US5593150A (en) * 1987-08-18 1997-01-14 Canon Kabushiki Kaisha Sheet feeding apparatus for a recording apparatus
US4928947A (en) * 1987-11-27 1990-05-29 The Mead Corporation Sheet feeders for soft coated sheet material
US4932646A (en) * 1987-11-27 1990-06-12 The Mead Corporation Sheet feeders for soft coated sheet material
US4848762A (en) * 1988-03-16 1989-07-18 The Mead Corporation Sheet feeder with articulated feed pads

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2165232A (en) * 1937-06-10 1939-07-11 Addressograph Multigraph Paper feeding mechanism
US4023792A (en) * 1971-12-08 1977-05-17 Xerox Corporation Sheet feeding apparatus
DE2209483C3 (de) * 1972-02-29 1974-11-21 Philips Patentverwaltung Gmbh, 2000 Hamburg Vorrichtung zum Vereinzeln von Auf zeichnungstragern
US3866901A (en) * 1973-10-01 1975-02-18 Xerox Corp Reverse buckle feeder
US3944215A (en) * 1974-11-18 1976-03-16 Pitney-Bowes, Inc. Sheet feeding apparatus

Also Published As

Publication number Publication date
DE3270231D1 (en) 1986-05-07
EP0071341A1 (en) 1983-02-09
EP0071341B1 (en) 1986-04-02
JPH0220531B2 (enrdf_load_html_response) 1990-05-09
JPS5826743A (ja) 1983-02-17
US4394010A (en) 1983-07-19

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry